Educational material

To root, to toot, to parachute,/ To play the flutophone or flute,/ To dare, defend, descend, disturb-/If it's an action, it's a verb!

What's that funny feeling coming from your gut?

There's so much to discover in Kenya!

What can you do in the winter?

Explore how your body works through interactive augmented reality experiences!

Learn how number systems and measurements allow us to make sense of the world.

Welcome to the amazing world of libraries!

How can you find out things you don't know?

A fire alarm's wail.

Some flowers are able to produce seeds or fruit without getting pollen from another plant.

Explore the structures you encounter in your everyday life and around the world that exist because of engineering.

Earth's human population is growing.

Discover exciting changes in space travel.

This book combines innovative inquiry-based teaching strategies with rich qualitative descriptions from middle and high school students to document how popular media can be effectively integrated into the history classroom.

Read about scientists' recent discoveries about Uranus and what they hope to find out about the planet in the future.

Did you know that surgeons who play video games make fewer mistakes?

Scientists won the battle against smallpox.

The supercharged facts about energy and waves can set your brain buzzing!

Our climate is changing fast, partly because of our energy use.

Are you a good teammate?

Does the moon hold clues about the earliest life on Earth?

Take a deep look into some of the most mysterious objects in the universe-black holes.

Forests create the air we need to breathe.

Plants have roots, stems, leaves, and sometimes flowers.

Did you know some of Saturn's sixty-plus moons are covered with icy methane oceans?

Create new technology crafts from old household materials.

Millions of Americans don't earn enough money to pay for decent housing, food, health care, and education.

Racism and profit were driving forces in the growth of slavery.

How can robots help us explore space?

Verse forzado a dejar su hogar es algo que nadie quiere experimentar.

What happens to the bodies of animals and humans after death?

It's a bird, it's a plane, it's a .

Explore how your body works through interactive augmented reality experiences!

This essential guide to building and using an inclusive classroom library combines theory and lesson plans for educators of students in grades 2-3.

Five turtles enjoy a sunny day by stacking high and then toppling over in their pond.

A clever squirrel hunts for nuts in its woodland home.

Would you like to explore Israel?

Every month a cycle happens in the sky.

Your mission, should you choose to accept it, is to learn JavaScript.

Is it rainy?

Did you know robots beat humans to space by 10 years?

Deadly coronavirus diseases such as COVID-19 can disrupt societies.

Los lectores principiantes aprenderán sobre los patrones básicos del Sol y la Tierra y lo que causa día y noche.

Have you ever watched video of astronauts walking on the moon?

You just read a wonderful book!

Introduce emergent readers to the sense of hearing through carefully leveled text and a tight text-to-photo match.

This hands-on guide for drawing favorite Garfield characters including Garfield, Odie, Jon, and more uses basic shapes and techniques.

How does a tiny acorn become a mighty oak tree?

Math is everywhere in shopping!

Cool photos and informative text teach readers about the world of classic cars, from the history of the assembly line to the collectors who bring these classics back to life.